Mercurial Repositories > eric / file comparison
comparison: eric6/UI/InstallInfoDialog.py
eric6/UI/InstallInfoDialog.py
- changeset 7810
- f8afd2238723
- parent 7809
- f5a61d073100
- child 7836
- 2f0d208b8137
equal
deleted
inserted
replaced
| 7809:f5a61d073100 | 7810:f8afd2238723 |
|---|---|
| 6 """ | 6 """ |
| 7 Module implementing a dialog to show information about the installation. | 7 Module implementing a dialog to show information about the installation. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import json | 10 import json |
| 11 import os | |
| 11 | 12 |
| 12 from PyQt5.QtCore import pyqtSlot | 13 from PyQt5.QtCore import pyqtSlot |
| 13 from PyQt5.QtWidgets import QDialog | 14 from PyQt5.QtWidgets import QDialog, QDialogButtonBox |
| 14 | 15 |
| 15 from E5Gui import E5MessageBox | 16 from E5Gui import E5MessageBox |
| 16 | 17 |
| 17 from .Ui_InstallInfoDialog import Ui_InstallInfoDialog | 18 from .Ui_InstallInfoDialog import Ui_InstallInfoDialog |
| 18 | 19 |
| 19 import Globals | 20 import Globals |
| 20 import UI.PixmapCache | 21 import UI.PixmapCache |
| 21 | 22 |
| 22 | 23 |
| 23 # TODO: add button to delete the info file | |
| 24 class InstallInfoDialog(QDialog, Ui_InstallInfoDialog): | 24 class InstallInfoDialog(QDialog, Ui_InstallInfoDialog): |
| 25 """ | 25 """ |
| 26 Class implementing a dialog to show information about the installation. | 26 Class implementing a dialog to show information about the installation. |
| 27 """ | 27 """ |
| 28 def __init__(self, parent=None): | 28 def __init__(self, parent=None): |
| 33 @type QWidget | 33 @type QWidget |
| 34 """ | 34 """ |
| 35 super(InstallInfoDialog, self).__init__(parent) | 35 super(InstallInfoDialog, self).__init__(parent) |
| 36 self.setupUi(self) | 36 self.setupUi(self) |
| 37 | 37 |
| 38 self.__deleteButton = self.buttonBox.addButton( | |
| 39 self.tr("Delete Info"), QDialogButtonBox.ActionRole) | |
| 40 self.__deleteButton.clicked.connect(self.on_deleteButton_clicked) | |
| 41 self.__updateButton = self.buttonBox.addButton( | |
| 42 self.tr("Upgrade Instructions"), QDialogButtonBox.ActionRole) | |
| 43 self.__updateButton.clicked.connect(self.on_updateButton_clicked) | |
| 44 | |
| 38 self.__edited = False | 45 self.__edited = False |
| 39 self.__loaded = True | 46 self.__loaded = True |
| 40 | 47 |
| 41 self.editButton.setIcon(UI.PixmapCache.getIcon("infoEdit")) | 48 self.editButton.setIcon(UI.PixmapCache.getIcon("infoEdit")) |
| 42 self.saveButton.setIcon(UI.PixmapCache.getIcon("fileSave")) | 49 self.saveButton.setIcon(UI.PixmapCache.getIcon("fileSave")) |
| 43 | 50 |
| 44 infoFileName = Globals.getInstallInfoFilePath() | 51 infoFileName = Globals.getInstallInfoFilePath() |
| 52 | |
| 53 self.__deleteButton.setEnabled(os.path.exists(infoFileName)) | |
| 54 | |
| 45 try: | 55 try: |
| 46 with open(infoFileName, "r") as infoFile: | 56 with open(infoFileName, "r") as infoFile: |
| 47 self.__info = json.load(infoFile) | 57 self.__info = json.load(infoFile) |
| 48 | 58 |
| 49 if Globals.isWindowsPlatform(): | 59 if Globals.isWindowsPlatform(): |
| 80 self.userProvidedLabel.hide() | 90 self.userProvidedLabel.hide() |
| 81 if self.__info["installed_on"]: | 91 if self.__info["installed_on"]: |
| 82 self.installDateTimeLabel.setText( | 92 self.installDateTimeLabel.setText( |
| 83 self.__info["installed_on"] if self.__info["installed_on"] | 93 self.__info["installed_on"] if self.__info["installed_on"] |
| 84 else self.tr("unknown")) | 94 else self.tr("unknown")) |
| 95 | |
| 96 self.__updateButton.setEnabled(bool(self.__info["exe"])) | |
| 85 except EnvironmentError as err: | 97 except EnvironmentError as err: |
| 86 E5MessageBox.critical( | 98 E5MessageBox.critical( |
| 87 self, | 99 self, |
| 88 self.tr("Load Install Information"), | 100 self.tr("Load Install Information"), |
| 89 self.tr("<p>The file containing the install information could" | 101 self.tr("<p>The file containing the install information could" |
| 90 " not be read.</p><p>Reason: {0}</p>""") | 102 " not be read.</p><p>Reason: {0}</p>""") |
| 91 .format(str(err)) | 103 .format(str(err)) |
| 92 ) | 104 ) |
| 93 self.__loaded = False | 105 self.__loaded = False |
| 94 self.__info = {} | 106 self.__info = {} |
| 107 | |
| 108 self.__updateButton.setEnabled(False) | |
| 95 | 109 |
| 96 def wasLoaded(self): | 110 def wasLoaded(self): |
| 97 """ | 111 """ |
| 98 Public method to check, if the install data was loaded. | 112 Public method to check, if the install data was loaded. |
| 99 | 113 |
| 175 self.tr("Save Install Information"), | 189 self.tr("Save Install Information"), |
| 176 self.tr("<p>The file containing the install information could" | 190 self.tr("<p>The file containing the install information could" |
| 177 " not be written.</p><p>Reason: {0}</p>""") | 191 " not be written.</p><p>Reason: {0}</p>""") |
| 178 .format(str(err)) | 192 .format(str(err)) |
| 179 ) | 193 ) |
| 194 | |
| 195 @pyqtSlot() | |
| 196 def on_deleteButton_clicked(self): | |
| 197 """ | |
| 198 Private slot deleting the install information file. | |
| 199 """ | |
| 200 res = E5MessageBox.yesNo( | |
| 201 self, | |
| 202 self.tr("Delete Installation Information"), | |
| 203 self.tr("""Do you really want to delete the installation""" | |
| 204 """ information? It will be recreated at the next""" | |
| 205 """ start.""")) | |
| 206 if not res: | |
| 207 return | |
| 208 | |
| 209 infoFileName = Globals.getInstallInfoFilePath() | |
| 210 os.remove(infoFileName) | |
| 211 | |
| 212 # local data will be deleted automatically | |
| 213 self.__edited = False | |
| 214 | |
| 215 self.close() | |
| 216 | |
| 217 @pyqtSlot() | |
| 218 def on_updateButton_clicked(self): | |
| 219 """ | |
| 220 Private slot to show some upgrade instructions. | |
| 221 """ | |
| 222 updateTextList = [] | |
| 223 cmdPrefix = "" | |
| 224 | |
| 225 if self.__info["sudo"]: | |
| 226 if Globals.isWindowsPlatform(): | |
| 227 updateTextList.append( | |
| 228 self.tr("Perform the following step(s) with Administrator" | |
| 229 " privileges.\n")) | |
| 230 else: | |
| 231 cmdPrefix = "sudo " | |
| 232 | |
| 233 if self.__info["pip"]: | |
| 234 updateTextList.append( | |
| 235 "{0}{1} -m pip install --upgrade eric-ide".format( | |
| 236 cmdPrefix, self.__info["exe"], | |
| 237 ) | |
| 238 ) | |
| 239 else: | |
| 240 if ( | |
| 241 "install_cwd" in self.__info and | |
| 242 bool(self.__info["install_cwd"]) | |
| 243 ): | |
| 244 updateTextList.append( | |
| 245 "cd {0}".format(self.__info["install_cwd"]) | |
| 246 ) | |
| 247 updateTextList.append( | |
| 248 "{0}{1} {2}".format( | |
| 249 cmdPrefix, self.__info["exe"], self.__info["argv"], | |
| 250 ) | |
| 251 ) | |
| 252 | |
| 253 from E5Gui.E5PlainTextDialog import E5PlainTextDialog | |
| 254 dlg = E5PlainTextDialog( | |
| 255 title=self.tr("Upgrade Instructions"), | |
| 256 text="\n".join(updateTextList)) | |
| 257 dlg.exec() |
